ABCD4; PXMP1L; Lysosomal cobalamin transporter ABCD4; ATP-binding cassette sub-family D member 4; PMP70-related protein; P70R; Peroxisomal membrane protein 1-like; PXMP1-L; Peroxisomal membrane protein 69; PMP69
Raised in
Rabbit
Species Reactivity
Human,Mouse
Immunogen
Synthetic peptide of Human ABCD4
Immunogen Species
Homo sapiens (Human)
Conjugate
Non-conjugated
Isotype
IgG
Purification Method
Antigen affinity purification
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
-20°C, pH7.4 PBS, 0.05% NaN3, 40% Glycerol
Tested Applications
ELISA,WB
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Lead Time
Basically, we can dispatch the products out in 1-3 working days after receiving your orders. Delivery time maybe differs from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Usage
For Research Use Only. Not for use in diagnostic or therapeutic procedures.
Lysosomal membrane protein that transports cobalamin (Vitamin B12) from the lysosomal lumen to the cytosol in an ATP-dependent manner. Targeted by LMBRD1 lysosomal chaperone from the endoplasmic reticulum to the lysosomal membrane. Then forms a complex with lysosomal chaperone LMBRD1 and cytosolic MMACHC to transport cobalamin across the lysosomal membrane.
Gene References into Functions
endogenous ABCD4 was localized to both lysosomes and the ER, and its lysosomal localization was disturbed by knockout of LMBRD1PMID:27456980
Data suggest that ABCD4 lysosomal targeting depends on co-expression of and interaction with LMBRD1; mutations in LMBRD1 and ABCD4 that result in cobalamin metabolism disorders cblF and cblJ (or mutations in ATPase domain) disrupt interactions between LMBRD1 and ABCD4. (LMBRD1 = nuclear export signal-interacting protein; ABCD4 = ATP-binding cassette, sub-family D (ALD), member 4)PMID:28572511
Results propose a model whereby membrane-bound LMBD1 and ABCD4 facilitate the vectorial delivery of lysosomal vitamin B12 to cytoplasmic MMACHC.PMID:25535791
mutations altering the putative ATPase domain of ABCD4 affect its function, suggesting that the ATPase activity of ABCD4 may be involved in intracellular processing of vitamin B12.PMID:22922874
Defects in ABCB4 have been found to cause progressive familial intrahepatic cholestasis type 3.PMID:21514256
expression tends to be correlated with the severity of X-linked adrenoleukodystrophyPMID:15800013